Physical Therapists. Physical therapists earned an average $38.38 per hour, or $79,830 per year, as of May 2011, according to the Bureau of Labor Statistics. However, salaries descended below $26.30 per hour, or $54,710 per year, and rose above $53.21 per hour, or $110,670 per year.
1 Colic is likely to start around age 2 weeks if your infant is full-term (or later if premature). 2  It almost always goes away on its own by 3 or 4 months. 3  Your baby's sex and birth order, and whether you breast- or bottle-feed, donât affect it.  Kids who had colic as babies are no different from those who didnât.
Few topics generate anxiety in new parents as the possibility that their infant may have colic. First described in biblical times, Dr. Morris A. Wessel defined colic in 1954 as excessive crying lasting more than three hours a day, more than three days per week, and for more than three consecutive weeks.